CN202647917U - Heating tube structure of microwave oven - Google Patents
Heating tube structure of microwave oven Download PDFInfo
- Publication number
- CN202647917U CN202647917U CN 201220091948 CN201220091948U CN202647917U CN 202647917 U CN202647917 U CN 202647917U CN 201220091948 CN201220091948 CN 201220091948 CN 201220091948 U CN201220091948 U CN 201220091948U CN 202647917 U CN202647917 U CN 202647917U
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- CN
- China
- Prior art keywords
- cavity
- heat
- heating tube
- driving shaft
- generating pipe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Baking, Grill, Roasting (AREA)
Abstract
A heating tube structure of a microwave oven includes a microwave oven cavity and a heating tube arranged in the upper portion of the cavity, and is characterized in that the heating tube can be rotatably arranged in the cavity; and one side of the cavity is provided with a driving shaft for driving the heating tube to make reciprocating rotation. The driving shaft is disposed on a left wall surface/a right wall surface of the upper portion of the cavity. The left wall surface/the right wall surface corresponding to the upper portion of the cavity is provided with a heating tube fitting seat. Or the driving shaft is disposed on the back wall surface of the upper portion of the cavity. The left wall surface/the right wall surface outside the cavity is provided with the heating tube fitting seat. According to the heating tube structure, through arranging the driving shaft which can drive the heating tube for reciprocating rotation in the cavity, the distances from the heating tube to various parts of foods are changed. Thus, the barbecue is relatively uniform, and the barbecue dead corner can be greatly improved. The heating tube structure is reasonable in structure, easy to produce and install, and improved in production efficiency.
Description
Technical field
The utility model relates to a kind of micro-wave oven, specifically a kind of heating pipe structure of micro-wave oven.
Background technology
The grill microwave oven of selling on the market at present, many employings heat to food in the heating tube mode of static state, in this case, to furnace chamber inside, the place relatively far away from heating tube and close to the place exist barbecue uneven, and in furnace chamber, have the barbecue dead angle, and roast the place that almost can not arrive.Such as Chinese patent literature CN1461913 in disclosed a kind of micro-wave oven on December 17th, 2003, this micro-wave oven comprises the cooking cavity with roof and diapire, and being arranged on cooking tray on the described cooking cavity diapire, this micro-wave oven also comprises: the upper portion heater that is installed in contiguous described cooking cavity roof in the described cooking cavity; Be installed in the locational middle part heater between described upper portion heater and the described cooking tray.It is said that it is during cooking food, upper portion heater and middle part heater can heat the upper and lower surface of the food on the top grill that is placed on the food roasting support simultaneously, solved to a certain extent and heated inhomogeneous problem, but this structure is comparatively complicated, produces inconvenience is installed.Therefore, be necessary to be further improved.
The utility model content
The purpose of this utility model aim to provide a kind of simple and reasonable, be easy to produce and the heating pipe structure of the micro-wave oven of installation, homogeneous heating, to overcome weak point of the prior art.
By the heating pipe structure of a kind of micro-wave oven of this purpose design, comprise microwave oven cavity and be installed in the heat-generating pipe on cavity top that its architectural feature is that heat-generating pipe is arranged on the cavity rotationally; Side on the cavity also is provided with and drives the driving shaft that heat-generating pipe is made reciprocating rotary.
Described driving shaft is arranged on the left wall on cavity top/right wall, and corresponding right wall in the cavity outside/left wall is provided with the heat-generating pipe mount pad; Perhaps, described driving shaft is arranged on the rear surface on cavity top, and left wall or the right wall in the cavity outside are provided with the heat-generating pipe mount pad.
Be provided with connector between described driving shaft and the heat-generating pipe, an end of connector is linked on the driving shaft, and the other end and heat-generating pipe are fixed; The conduction place of the corresponding heat-generating pipe of described heat-generating pipe mount pad is provided with two chutes.
Described driving shaft is electrically connected with control system, drives the reciprocating rotary that it does 80 °-100 °.
The cross sectional shape of described heat-generating pipe is made and is circle.
The utility model drives the driving shaft that heat-generating pipe is made reciprocating rotary by being provided with in cavity, change heat-generating pipe to the distance between each position of food, not only can make barbecue more even, and can greatly improve the barbecue dead angle, simultaneously rational in infrastructure, be easy to produce and install, can improving production efficiency.
Description of drawings
Fig. 1 a is the rotation status schematic diagram of the utility model one embodiment;
Fig. 1 b is another rotation status schematic diagram of an embodiment
Fig. 2 is the structural representation of an embodiment;
Fig. 3 is the local structure for amplifying schematic diagram in the A place among Fig. 2.
Fig. 4 is the local structure for amplifying schematic diagram in the B place among Fig. 2.
Among the figure: 1 is cavity, and 2 is heat-generating pipe, and 2.1 is the conduction place, and 3 is driving shaft, and 4 is the heat-generating pipe mount pad, and 4.1 is chute, and 5 is connector.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 4, a kind of heating pipe structure of micro-wave oven comprises microwave oven cavity 1 and is installed in the heat-generating pipe 2 on cavity 1 top that heat-generating pipe 2 is arranged on the cavity 1 rotationally; Side on the cavity 1 also is provided with and drives the driving shaft 3 that heat-generating pipe 2 is made reciprocating rotary.Driving shaft 3 is arranged on the left wall on cavity 2 tops, and corresponding right wall in cavity 1 outside is provided with heat-generating pipe mount pad 4.Fixing by connector 5 between driving shaft 3 and the heat-generating pipe 2, an end of connector 5 is linked on the driving shaft 3, and the other end and heat-generating pipe 2 are fixing; The conduction place 2.1 of heat-generating pipe mount pad 4 corresponding heat-generating pipes 2 is provided with two chutes 4.1.Driving shaft 3 is electrically connected with control system, drives the reciprocating rotary that it does 90 °.Control heat-generating pipe 2 rotates in chute 4.1 zones.The cross sectional shape of heat-generating pipe 2 is made and is circle.
Above-mentioned example is only for clearly illustrating the utility model example; and be not restriction to the utility model embodiment; under the prerequisite that does not depart from technical solution of the present utility model, any modification that those skilled in the art that the utility model is done realize easily or improvement all belong to the scope of the desired protection of the utility model.
Claims (5)
1. the heating pipe structure of a micro-wave oven comprises microwave oven cavity (1) and is installed in the heat-generating pipe (2) on cavity top, it is characterized in that heat-generating pipe is arranged on the cavity rotationally; Side on the cavity also is provided with and drives the driving shaft (3) that heat-generating pipe is made reciprocating rotary.
2. the heating pipe structure of described micro-wave oven according to claim 1 is characterized in that described driving shaft (3) is arranged on the left wall on cavity (1) top/right wall, and corresponding right wall in the cavity outside/left wall is provided with heat-generating pipe mount pad (4); Perhaps, described driving shaft is arranged on the rear surface on cavity top, and left wall or the right wall in the cavity outside are provided with the heat-generating pipe mount pad.
3. the heating pipe structure of described micro-wave oven according to claim 1 is characterized in that being provided with connector (5) between described driving shaft (3) and the heat-generating pipe (2), and an end of connector is linked on the driving shaft, and the other end and heat-generating pipe are fixed; The conduction place (2.1) of the corresponding heat-generating pipe of described heat-generating pipe mount pad (4) (2) is provided with two chutes (4.1).
4. the heating pipe structure of each described micro-wave oven is characterized in that described driving shaft (3) is electrically connected with control system according to claim 1-3, drives the reciprocating rotary that it does 80 °-100 °.
5. the heating pipe structure of described micro-wave oven according to claim 4, the cross sectional shape that it is characterized in that described heat-generating pipe (2) is made and is circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220091948 CN202647917U (en) | 2012-03-12 | 2012-03-12 | Heating tube structure of microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220091948 CN202647917U (en) | 2012-03-12 | 2012-03-12 | Heating tube structure of microwave oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202647917U true CN202647917U (en) | 2013-01-02 |
Family
ID=47417016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220091948 Expired - Fee Related CN202647917U (en) | 2012-03-12 | 2012-03-12 | Heating tube structure of microwave oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202647917U (en) |
-
2012
- 2012-03-12 CN CN 201220091948 patent/CN202647917U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20200312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |